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官方相关资料。\u003C\u002Fp>","[{\"name\":\"https:\u002F\u002Fptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F577-FM.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fb77c2f66-e675-4526-9729-e4d840cba57b.jpg&maxx=300&maxy=0\",\"size\":21027,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fb77c2f66-e675-4526-9729-e4d840cba57b.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Fb77c2f66-e675-4526-9729-e4d840cba57b.jpg&maxx=300&maxy=0\"}]","PTC 577FM 直触式表面温度计 带磁铁与叶簧 0°F至270°F","PTC 577FM直触式Spot 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